He explained that in severe cases, unexplainable bleeding from ears, eyes, nostrils, mouths and other body openings were observed.
Ọ kọwara na n'ọnọdụ dị oke njọ, a na-ahụ ọbara ọgbụgba na-enweghị atụ site na ntị, anya, imi, ọnụ na oghere ndị ọzọ.